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Multimedia Player for iOS
Singh, Kevin ; Číka, Petr (referee) ; Grabovský, Štěpán (advisor)
Diploma work „Multimedia player for iOS“ deals with the description of the video formats such as HLS, MP4, MPEG Transport Stream, and Dash. Next, it continues with protected content DRM, VAST advertisements and analytics tool called Google Analytics. During compilation of this diploma work was created a framework in programming language Swift. This framework is basically a player, that besides playing Interactive videos is able to show ads, subtitles, can change the video quality, AirPlay and download the content for offline playing. A feature to play a protected content could not be done as a developer's request for a product deployment SDK Fairplay was refused from an SDK owner. A testing app was also created that implements developed a framework and prove the functionality of the developed functions.
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E-book piracy on the internet
Bradaričová, Johana ; Nováček, Libor (advisor) ; Šubrta, Václav (referee)
This bachelor thesis deals with problems of e-book piracy. It describes e-book development and tries to answer the question why e-books began to be favourite item to pirate. Then it deals with laws, with which government tries to stop piracy and with action of copyright owners, with which they tries to prevent and stop piracy.
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Video Format Support in Browsers and Possibility of Security Against Piracy
Bujok, Boris ; Kratochvíl, Martin (referee) ; Luhan, Jan (advisor)
The work deals with distribution primarily video content on the web and the possibilities of its security. The goal of thesis is to explore and summarize this comprehensive subject. The first part covers the basics of distribution, delivery methods, protocols, video formats. The second part deals with technologies that are commonly used on the Web and their comparison in different browsers or on mobile platforms. Including a look into the future, where these technologies would might take in relation to the development of a planned support, either in the browser or on mobile platforms.
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Invisible watermarking of digital signals
Pacura, Dávid ; Horák, Karel (referee) ; Petyovský, Petr (advisor)
Cílem téhle práce je navrhnutí nových technik pro robustní neviditelné značení digitálních signálů. Nejdříve je prezentován současný stav tohoto odvětví a dostupné softwarové řešení. Poté následuje návrh několika algoritmů pro neviditelné značení, přičemž každý z nich je založen na jiném principu. Dále je připravena sada digitálních testovacích signálů společně s testovacím softwarem pro otestování navržených řešení a jejích porovnání s vybraným dostupným softwarem. Poté následuje srovnání naměřených výsledků, výkonu a jejích diskuze.
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DRM signal transmitter
Paták, Pavel ; Šebesta, Jan (referee) ; Lukeš, Zbyněk (advisor)
Master’s thesis deals with design and practical realisation of electronic circuits, which are needed for assembling of DRM signal transmitter for ham short waves bands. There is presented DRM standard as well as there are described the differencies between DRM for radio broadcast and for ham using. There is described design of input audio circuits, modulator, mixer, local generator, amplifier and filters. Principle of used SSB modulator is based on phase method, often called Tayloe modulator. This principle is analysed in detail including mathematical description, which was derived. It is possible to control the transmitter by program running at computer, communication takes place via USB. There is described establishment of communication in this work too.
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DRM signal receiver
Mik, Šimon ; Charvát, Jiří (referee) ; Šnajdr, Václav (advisor)
The master’s thesis deals with the design of DRM (Digital Radio Mondiale) receiver. The block diagram of receiver was chosen and particular blocks were theoretically analyzed. After that followed design and production of each block. The synthesizer was programmed and the receiver properties were verified. The last part of thesis deals with real receiving of DRM broadcast.
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Ebooks and their creation
Kijkova, Eugenie ; Krejčová, Iva (advisor) ; Vlnas, Pavel (referee)
The bachelor thesis deals with area of electronic books. It deals with history of the industry and compares positives and negatives of electronic books versus classic books from the viewpoint of the authors as well as readers. It further analyses most frequently used formats in the Czech Republic and the way DRM is being applied against illegal transmission. It analyses different types of hardware used for reading electronic books and compares advantages and disadvantages of them. Also it informs about programmes suitable for editing, reading and management of electronic library. The practical part introduces tutorial how to work with Calibre software in terms of creation of electronic library, format conversion and synchronization of electronic books into e-reader. The main objective of the thesis is to provide complex insight into electronic books in current Czech market and introduction of effective ways of working with electronic books.
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Electronic books and their use in Czech higher education system
Barvíková, Martina ; Kubálková, Markéta (advisor) ; Topolová, Ivana (referee)
The goal of the thesis is to formulate suggestion to Czech universities regarding publication of textbooks and academic texts in electronic formats. The thesis also provides a general view of the Czech ebook market -- the history, formats and digital right management of ebooks are described. The process of ebook elaboration and reading devices with their pros and cons are also mentioned. The comparison of world and Czech ebook and etextbook market is emphasized and the availability of Czech etextbooks and academic text in Czech higher education institutions is mapped. The hypothesis that Czech students' demand for etextbooks is sufficient for profitable etextbook elaboration by Czech higher education institutions in the way that prevents from illegal sharing of content and violating of authorial laws is examined.
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Analysis of eBooks Market
Nováková, Marie ; Kincl, Tomáš (advisor) ; Přibil, Jiří (referee)
The presented thesis analyzes the eBook market. The aim of the thesis is to establish the optimal way of pricing electronic books. The most important entities of book markets are defined, and the utmost stress is put on changes in the entities' role that have been brought about by the coming of eBooks. The thesis is not only limited to the model of sales of eBooks, but also discussed are alternative business models based on the eBook as an object of monetization. The conclusion of the thesis summarizes the findings, and introduces possible trends in the development of the described subject.
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Interactivite content of electronic books
Gorbatiuc, Julia ; Šedivá, Zuzana (advisor) ; Pour, Jan (referee)
This thesis Interactive content of eBooks presents complex view on preparations and development of interactive and enhanced electronic book from technical, legislative, content and economic perspective. It describes types of interactivity modules, available interactive eBook formats, reading devices and software. It also compares USA market to the Czech market of interactive eBooks. This thesis processes results of questionnaire survey in the area of Czech readers awareness of interactive eBooks. In practical part of the thesis process of interactive book creation in Czech environment is engineered.
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